Index: head/sysutils/tmux/Makefile
===================================================================
--- head/sysutils/tmux/Makefile	(revision 553689)
+++ head/sysutils/tmux/Makefile	(revision 553690)
@@ -1,69 +1,69 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	tmux
-PORTVERSION=	3.1b
+PORTVERSION=	3.1c
 CATEGORIES=	sysutils
 MASTER_SITES=	https://github.com/tmux/tmux/releases/download/${PORTVERSION}/
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	mat@FreeBSD.org
 COMMENT=	Terminal Multiplexer
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		ncurses pkgconfig
 
 USE_GITHUB=	nodefault
 GH_TUPLE=	imomaliev:tmux-bash-completion:ef56d3e:bash
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-utempter \
 		--sysconfdir=${PREFIX}/etc
 
 CONFLICTS_INSTALL=	tmux23
 
 PLIST_FILES=	bin/tmux \
 		etc/bash_completion.d/tmux \
 		man/man1/tmux.1.gz
 
 PORTDOCS=	CHANGES README
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	BACKSPACE DOCS EXAMPLES LIBEVENT_STATIC UTF8PROC
 
 BACKSPACE_DESC=		Build with tty/keys patch
 LIBEVENT_STATIC_DESC=	Build with static libevent
 UTF8PROC_DESC=		Build with utf8proc support
 
 BACKSPACE_EXTRA_PATCHES=	${PATCHDIR}/extra-patch-tty-keys.c
 
 LIBEVENT_STATIC_BUILD_DEPENDS=		${LOCALBASE}/lib/libevent.a:devel/libevent
 LIBEVENT_STATIC_LIB_DEPENDS_OFF=	libevent.so:devel/libevent
 LIBEVENT_STATIC_VARS=			LESTATIC=${LOCALBASE}/lib/libevent.a
 
 UTF8PROC_LIB_DEPENDS=		libutf8proc.so:textproc/utf8proc
 UTF8PROC_CONFIGURE_ENABLE=	utf8proc
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/etc/tmux.conf|${PREFIX}/etc/tmux.conf|g' ${WRKSRC}/CHANGES \
 		${WRKSRC}/tmux.h
 
 post-configure-LIBEVENT_STATIC-on:
 	${REINPLACE_CMD} -e '/LIBS/s|-levent[^[:blank:]]*|${LESTATIC}|' \
 		${WRKSRC}/${MAKEFILE}
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/etc/bash_completion.d
 	${INSTALL_DATA} ${WRKSRC_bash}/completions/tmux ${STAGEDIR}${PREFIX}/etc/bash_completion.d/tmux
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/example* ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
Index: head/sysutils/tmux/distinfo
===================================================================
--- head/sysutils/tmux/distinfo	(revision 553689)
+++ head/sysutils/tmux/distinfo	(revision 553690)
@@ -1,5 +1,5 @@
-TIMESTAMP = 1589189119
-SHA256 (tmux-3.1b.tar.gz) = d93f351d50af05a75fe6681085670c786d9504a5da2608e481c47cf5e1486db9
-SIZE (tmux-3.1b.tar.gz) = 561152
+TIMESTAMP = 1604061884
+SHA256 (tmux-3.1c.tar.gz) = 918f7220447bef33a1902d4faff05317afd9db4ae1c9971bef5c787ac6c88386
+SIZE (tmux-3.1c.tar.gz) = 561323
 SHA256 (imomaliev-tmux-bash-completion-ef56d3e_GH0.tar.gz) = 2f8f3fe586bbdeec9b251ce3ef74f5edef19ba371968a8011acef860ddac59e1
 SIZE (imomaliev-tmux-bash-completion-ef56d3e_GH0.tar.gz) = 1526